Answer:
I don't know
Step-by-step explanation:
I don't really know but if you want help with math questions try this website called wolfram alpha. It's great
We are to find the value of

First we evaluate tan(π/4). The value of tan(π/4) is 1.
So,

sin(π/2) = 1
So,

Thus, we can write:

radians.
So, the answer to this question is π/2 radians.
Answer:
=−2xy+3x+2y
Step-by-step explanation:
this is what i get in calculating
Answer:
3,4,5 because they only need one dice to be rolled while the rest need to dice to land perfectly
Step-by-step explanation: